1 . Linda ___________ (保证) me that she would come to my party, but she still didn’t come.

2 . The wind energy is friendly to the environment because it ________ little pollution.

A．protects

B．provides

C．produces

D．promises

3 . —________ are easily made, but not easily kept.
—That’s true. Once you make one, be sure to keep it.

A．Suggestions

B．Decisions

C．Promises

4 . Students should be ________ to form good working habits through labour education.

A．forced

B．encouraged

C．warned

D．promised

6 . We always ________ (许诺) ourselves to work hard at the beginning of the new year.

7 . — Bad luck! I forgot to take my homework. How can I tell my teacher?
— Come on, a bad ______ is better than none.

A．apology

B．excuse

C．promise

D．trust

8 . Students in our school make a p________ (承诺) to protect the environment in daily life.

9 . Once you make a p____________, you should keep it.

10 . —Nowadays, more and more parents dislike sharing their kids’ photos of their daily life.
—Yes. Because they realize that they should respect and ________ their kids’ privacy.

A．provide

B．prevent

C．protect

D．promise